EP4064359A4 - Display apparatus using light-emitting device - Google Patents

Display apparatus using light-emitting device

Info

Publication number
EP4064359A4
EP4064359A4 EP19953642.6A EP19953642A EP4064359A4 EP 4064359 A4 EP4064359 A4 EP 4064359A4 EP 19953642 A EP19953642 A EP 19953642A EP 4064359 A4 EP4064359 A4 EP 4064359A4
Authority
EP
European Patent Office
Prior art keywords
light
emitting device
display apparatus
display
emitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19953642.6A
Other languages
German (de)
French (fr)
Other versions
EP4064359A1 (en
Inventor
Jaehyuk Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4064359A1 publication Critical patent/EP4064359A1/en
Publication of EP4064359A4 publication Critical patent/EP4064359A4/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/353Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/16Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
    • H01L25/167Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
    • H01L27/153Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/70OLEDs integrated with inorganic light-emitting elements, e.g. with inorganic electroluminescent elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/62Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/351Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
EP19953642.6A 2019-11-22 2019-12-03 Display apparatus using light-emitting device Pending EP4064359A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190151505A KR20210063056A (en) 2019-11-22 2019-11-22 Display device using light emitting device and manufacturing method thereof
PCT/KR2019/016906 WO2021100955A1 (en) 2019-11-22 2019-12-03 Display apparatus using light-emitting device

Publications (2)

Publication Number Publication Date
EP4064359A1 EP4064359A1 (en) 2022-09-28
EP4064359A4 true EP4064359A4 (en) 2024-01-24

Family

ID=75980528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19953642.6A Pending EP4064359A4 (en) 2019-11-22 2019-12-03 Display apparatus using light-emitting device

Country Status (4)

Country Link
US (1) US20220415977A1 (en)
EP (1) EP4064359A4 (en)
KR (1) KR20210063056A (en)
WO (1) WO2021100955A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113257851A (en) * 2020-02-10 2021-08-13 群创光电股份有限公司 Display device
EP4325473A1 (en) 2021-07-14 2024-02-21 Samsung Electronics Co., Ltd. Display device
WO2023287069A1 (en) * 2021-07-14 2023-01-19 삼성전자주식회사 Display device
KR20230013890A (en) * 2021-07-20 2023-01-27 삼성전자주식회사 Display appartus having display module and manufacturing method thereof
CN113725247B (en) * 2021-08-20 2023-11-21 上海天马微电子有限公司 Display panel, manufacturing method thereof and display device
KR20230060347A (en) * 2021-10-27 2023-05-04 삼성전자주식회사 Display appartus having display module and manufacturing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120009830A (en) * 2010-07-21 2012-02-02 엘지이노텍 주식회사 Light-emitting element package
KR20150079127A (en) * 2013-12-31 2015-07-08 엘지디스플레이 주식회사 Organic light emitting display device
CN105070744A (en) * 2015-07-06 2015-11-18 友达光电股份有限公司 Pixel structure and manufacturing method thereof
US20160064363A1 (en) * 2014-08-26 2016-03-03 X-Celeprint Limited Micro assembled hybrid displays and lighting elements
EP3544386A1 (en) * 2016-11-17 2019-09-25 LG Electronics Inc. -1- Display apparatus using semiconductor light emitting device, and manufacturing method therefor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10381335B2 (en) * 2014-10-31 2019-08-13 ehux, Inc. Hybrid display using inorganic micro light emitting diodes (uLEDs) and organic LEDs (OLEDs)
CN108878493B (en) * 2018-06-29 2020-11-27 上海中航光电子有限公司 Display panel and display device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120009830A (en) * 2010-07-21 2012-02-02 엘지이노텍 주식회사 Light-emitting element package
KR20150079127A (en) * 2013-12-31 2015-07-08 엘지디스플레이 주식회사 Organic light emitting display device
US20160064363A1 (en) * 2014-08-26 2016-03-03 X-Celeprint Limited Micro assembled hybrid displays and lighting elements
CN105070744A (en) * 2015-07-06 2015-11-18 友达光电股份有限公司 Pixel structure and manufacturing method thereof
EP3544386A1 (en) * 2016-11-17 2019-09-25 LG Electronics Inc. -1- Display apparatus using semiconductor light emitting device, and manufacturing method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021100955A1 *

Also Published As

Publication number Publication date
WO2021100955A1 (en) 2021-05-27
US20220415977A1 (en) 2022-12-29
EP4064359A1 (en) 2022-09-28
KR20210063056A (en) 2021-06-01

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